baber/WOPTO huggingface dataset:
Patent JP-S61248202-A (JP)
Title: Magnetic card
Inventor: NOGUCHI NAOSHI
IPC: G11B5/02
Filed: 1985-04-26
Abstract: PURPOSE:To prevent a magnetic card from abuse such as forgery and alteration by laminating a magnetic layer having high anti-magnetic force to store recording data and a magnetic layer having a low antimagnetic force to store interfering data on a substrate. CONSTITUTION:In the magnetic card, the high Hc magnetic layer 3 and the low Hc magnetic layer 4 are laminated on the plastic substrate 2. Real data are recorded on the magnetic layer 3 with recording current (y) and interfering data to prevent recorded contents from being read out are recorded on the magnetic layer 4 with recording current (x). Eve if the recorded data are to be simply read out under said constitution, the data recorded n the magnetic layers 3, 4 are interfered with each other and the meaningless contents can not be read out. When the real data recorded on the magnetic layer 3 are to be read out, it is necessary to erase the interfering data recorded on the layer 4 in series with the recording current (x). Consequently, the magnetic card can be surely prevented from abuse such as forgery and alteration due to transfer.
Patent JP-S5519321-A (JP)
Title: Corrosion prevention of large cylindrical steel maritime construction
Inventor: MATSUO TADASHI
IPC: E02D29/00
Filed: 1978-07-26
Abstract: PURPOSE: Durable corrosion resistant effect is provided by pouring mortar between the steel pipe pile and cylindrical FRP which covers the steel pipe.  
     CONSTITUTION: Float body 3 is covered at the area of its seawater level with anti-corrosion cover consisting of a plurality of unit panels 41 made of electrically insulating high-strength materail such as FRP. Mortar 5 is filled in the gap between the float body 3 and the anti-corrosive cover. Each unit panel of the cover is hooked by the brackets 9,9' fixed to the surface of the float body 3. support bench 6 is installed surrounding the float body 3 below the water level of the float body 3 to support the cover and the mortar 5. The corrosion resistant cover that covers the float body 3 at its water level may be extended to cover more of the float body 3 either in the seawater or upper part direction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60234300-A (JP)
Title: Shift register
Inventor: ASAMI SHIYUUJI
IPC: G11C19/00
Filed: 1984-05-07
Abstract: PURPOSE:To decrease the number of elements of a shift register by using three clocked inverters to form each stage and controlling a prescribed inverter with the output of the front stage. CONSTITUTION:Each stage of a shift register of 8 bits, etc. is provided with the 2nd and 3rd clocked inverters 24i and 26i and the 1st clocked inverter 25i which uses the output terminals of the 2nd and 3rd clocked inverters as the input terminal. The input terminal of the inverter 26i is connected to the output terminal of the inverter 25i-1 of the preceding stage for control of the parallel-in and serial-out. While the inverter 25i of each stage selects only the output of the inverter 24i to secure the parallel-in and serial-out states when a clock signal TCK is set at an L level. Thus an FF which controls the next stage can be omitted. In such a way, the number of elements of the shift register is decreased.
Patent JP-H11270135-A (JP)
Title: Sheathing plate engineering method of earth floor slab construction joint
Inventor: ABUKAWA TAKASHI
IPC: E04G21/02
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a sheathing plate engineering method of earth floor slab construction joint capable of making the joint line straight and construction work easy. SOLUTION: A steel sheathing plate 1 having dowel stripe holes 2A to 2I for running sheathing stripes 12 through them and steel bar holes 3A to 3D and 4A to 4D for running anchoring steel bars 11 through them to be driven into the ground 10 is set on a specific position. After steel bars 11 are fixed by running them through steel bar holes 3A to 3D and 4A to 4D and anchoring them into the ground 10 and sheathing stripes 12 are inserted into sheathing stripe holes 2A to 21, a concrete earth floor slab 13 is formed by placing concrete.
Patent JP-S58207730-A (JP)
Title: Integrated circuit device
Inventor: KOSAKA HIDETOSHI
IPC: H03K19/096
Filed: 1982-05-28
Abstract: PURPOSE:To obtain the same processing speed as that of an N channel FET with less constituting elements, by providing an FET inputted with a timing signal next to the precharge, to an FET logical circuit connected to a precharged control line. CONSTITUTION:A titled integrated circuit consists of a P channel IGFET circuit P for precharging control signal lines O11, O12 to a potential of a power supply VCC and an N channel IGFET circuit N which is connected to the signal lines and execute the logical operation. When a timing T1 is at a VCC level, T2- T4 are at a GND level, FETs P3 and N2 only are conductive in this state, P1, P2, P4, N9, N11 are nonconductive, then the signal line O11 goes to the VCC potential. The signal line O12 is precharged to the VCC at the P1 in the timing T4, and the potential determines whether the T1 goes to the VCC or GND based on the conduction/nonconduction of the N1, N3. When the next timing T2 goes to the VCC level, the P2 and N9 are conductive, and the potential of the O11 goes to the VCC or GND depending on the conduction/nonconduction of the N8, N9, and the O12 goes to the VCC level.
Patent JP-S61251440-A (JP)
Title: Rotary electric machine
Inventor: MATSUBARA KAZUNORI
IPC: H02K5/15
Filed: 1985-04-30
Abstract: PURPOSE:To equalize an air gap between a stator and a rotor by providing a strip projection which extends from the center to the outer periphery at a bracket, and disposing the projection from the center toward a terminal box mounting washer side. CONSTITUTION:In a motor composed of a terminal box mounting seat 7 having a housing 1, a stator 2, a bracket 3, a rotor core 4, a rotational shaft 5, and a terminal box mounting washer 7 having a recess 7a, the bracket 3 has a strip projection 11 directed from the center O toward the outer periphery, the projection 11 is projected to the surface 3a of the bracket 3, and the bracket 3 is secured to the housing 1 to extend the projection 11 to the mounting washer 7 side. When the stator 2 is press-fitted to the housing 1 in this construction, the stator 2 is displaced toward the washer 7 side, with the result that an engaging portion 1b is displaced at the center to the opposite side to the washer 7 side. Then, when the bracket 3 is engaged with the engaging portion 1b, the engaging portion 1b moves by the rigidity of the projection 11 at the center of the washer 7 side to eventually correct the displacement of the portion 1b with respect to the stator 2, thereby reducing the irregularity of a gap G.
Patent JP-H03289198-A (JP)
Title: Board positioning apparatus
Inventor: KOYAMA MASAHIDE
IPC: H05K13/04
Filed: 1990-04-05
Abstract: PURPOSE:To automatically replace a backup jig by supplying a board and a backup jig to positioning means for laterally telescoping one of guides arranged in parallel and clamping it, and providing support means for supporting the jig from below. CONSTITUTION:When a backup jig 10 is conveyed to positioning means 1, 2, support means 20 is raised to support the jig 10 from below, and guides 2 is retracted to the side. Then, the means 20 is moved down, and the jig 10 is so retracted downward of the means 1, 2 as not to disturb conveyance of a board 50. Then, when the board 50 is conveyed to the means 1, 2 to be positioned, the jig 10 is raised, the board 50 is lifted by a backup pin 11 to correct its deflection. Thus, the jig 10 is automatically replaced by satisfactory arrangement upon alteration of the type of the board 50.
Patent JP-H01313087-A (JP)
Title: Button hole stitching sewing machine equipped with yarn cutting and tightening apparatus
Inventor: GERUHARUTO RISU
IPC: D05B65/06
Filed: 1989-04-12
Abstract: PURPOSE: To release a needle thread end by automatically opening a thread cutting and clamping device at a predetermined place without constituting the thread clamping force of a needle thread end by means of permitting the device to be able to move in a sewing needle direction in synchronism with a material-presser basket in the start end range of a first buttonhole edge. CONSTITUTION: The thread cutting and clamping device 26 is operated in synchronism with the material-presser basket 9 between phases I and II, the needle side thread end clamped and held by this device is held without tension, a first zigzag stitch is formed in the first buttonhole edge 92 and the buttonhole edge 92 to be positioned flatly is made. A spherical pin 30 is moved toward a thrust pin 67 just before arrival at a position II so that an upper cutter 28 is slightly rotated clockwise. Thus, the needle thread clamped between the upper cutter 28 and a thread clamping board 29 is released and forms the succeeding zigzag stitch of the buttonhole 92 which is continuously formed without stopping.
Patent JP-S5426410-A (JP)
Title: Testing generatoa charactiristic
Inventor: KADOWAKI YASUO
IPC: H02K11/00
Filed: 1977-07-30
Abstract: PURPOSE: To provide a simultaneous operation of characteristic test for a plurality of generators with one generator energized in rotation, by means of temporarily fixing a generator of the same type further on top of the generator previously operated installation for testing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63257774-A (JP)
Title: Image forming device
Inventor: MIYAGI KOJI
IPC: G03G15/01
Filed: 1987-04-15
Abstract: PURPOSE:To prevent the tip of a transfer form from winding itself round onto a photosensitive drum, by eliminating a charge of a part corresponding to the minimum or its equivalent dot, in a part corresponding to the tip of the transfer form of each photosensitive drum, and allowing a toner to adhere in accordance with the minimum dot. CONSTITUTION:When an H level signal is inputted to a buffer 216, an exposure corresponding to the minimum or its equivalent dot is executed by a prescribed time to a position corresponding to the tip of an original on each photosensitive drum, namely, the tip of a transfer form, a charge of a part corresponding to the tip of the transfer form on each photosensitive drum is eliminated, and also, in accordance with the minimum dot of its part, a toner 24 adheres. In this state, when a developed image of the photosensitive drum is transferred onto a form 8 which has been adsorbed electrostatically onto a belt 4 by an electrification of a transfer corotron 12, as for the part corresponding to the tip of the form 8, the charge dissipates in accordance with the dot, and also, the toner 24 adheres. In such a way, it can be prevented surely that the tip of the form 8 winds itself round onto the drum.
Patent JP-S5716472-A (JP)
Title: Treating apparatus for recovered tonor
Inventor: WATANABE YOUICHIROU
IPC: G03G21/10
Filed: 1980-07-03
Abstract: PURPOSE:To make the titled apparatus or the like small-sized by attaching a procedure to accomodate the recovered untransferred tonor attachably detachably and setting a procedure to increase the volume density of the recovered tonor. CONSTITUTION:A cylindric tonor recovering vessel 1 equips the bottom of thread 2. An opening 1a to charge/discharge a tonor recovering pipe 3 connected to a cleaning unit is inserted into the upper wall of the recovering vessel 1 and a key 1b to interlock with the projection 1c of a piston 4 is fitted to the internal wall. The screw shaft 4a of the piston 4 is interlocked with a gear 5. When the stated quantity of tonor is discharged from the tonor discharging pipe 3 to the vessel 1, the pipe 3 is discharged and the screw shaft is rotated by the revolution of gear 5 to make the piston 4 down, increasing the volume density of tonor.
Patent JP-H02271979-A (JP)
Title: Method for raising superconductivity transition temperature of oxide superconductor
Inventor: ISHIDA TAKEKAZU
IPC: H01B12/00
Filed: 1989-04-11
Abstract: PURPOSE:To simply raise the superconductivity transition temp. of an oxide superconductor by dipping the superconductor in a soln. of phenols or a slightly acidic soln. and drying it. CONSTITUTION:An oxide superconductor (e.g. Bi2Sr2Ca1Cu2O3) formed into a prescribed shape is dipped in a soln. of phenols or a slightly acidic soln. and dried.
Patent JP-S62248662-A (JP)
Title: Powder image recording method
Inventor: FUJIMURA YOSHIHIKO
IPC: B41J2/41
Filed: 1986-04-22
Abstract: PURPOSE:To enable images to be recorded simply through impressing a voltage according to an image signal on a counter electrode, by providing a conductive toner flight controlling member which comprises a plurality of minute opening parts and a plurality of controlling electrodes for controlling the passage of a toner through each of the minute opening parts. CONSTITUTION: A toner carrier 1 is rotated in the direction of an arrow, a conductive toner 5 is uniformly adhered to and supported on the surface of the toner carrier 1 by a blade member 6, and is fed toward a conductive toner flight controlling member 2. To record a powder image, the carrier 1 is rotated in the direction of the arrow to feed the conductive toner 5 toward the controlling member 2, while a counter electrode 3 is rotated to move a recording material 4 in the direction of an arrow. Simultaneously, an electrical signal for recording is inputted to a driving voltage impressing means 10, and a voltage is impressed on controlling electrodes 9 based on the signal, whereby the toner 5 is caused to fly toward the recording material 4 through minute opening parts 8 and adhere to the recording material 4, forming a visible image, namely, a powder image on the recording material 4.
Patent JP-H03289556-A (JP)
Title: Oxygen sensor
Inventor: KAJIMA TAKAFUMI
IPC: G01N27/41
Filed: 1990-04-05
Abstract: PURPOSE:To transfer and hold heat for a conductor in an efficient and stabilized state by transferring the heat of a heater to the ion conductor through a bonding member, and preventing the occurrence of cracks in a sealing material and a space forming material. CONSTITUTION:A heater 10 is provided on the surface of an ion conductor 1 on the side where an anode electrode 2B is arranged through a bonding member 11. A porous space forming material 3 and a sealing material 4 are provided on the conductor 1 on the side where cathode electrode 2A is arranged. A constant space part 3A is formed between the electrode 2A and the space forming material 3. The sealing material 4 covers the entire forming material 3. Then, the heat of the heater 10 is not directly transferred to the boundary part between the forming material 3 and the sealing material 4. Therefore, strain is not generated in the forming material 3 and the sealing material 4. The heat of the heater 10 is transferred to the conductor and held in the efficient and stabilized state.
Patent JP-S5214938-A (JP)
Title: Water warming device by sun heat
Inventor: ABE MOTONOBU
IPC: F24J2/36
Filed: 1975-07-26
Abstract: PURPOSE: To make the fabrication easy and to lighten the device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60234609-A (JP)
Inventor: YAMAURA SHIYOUICHI
IPC: A47G29/00
Filed: 1984-05-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04301900-A (JP)
Title: Audio encoding device
Inventor: AKAMINE MASAMI
IPC: G10L19/038
Filed: 1991-03-29
Abstract: PURPOSE:To provide an audio encoding device which raises the resolution of an adaptive code book to improve the quality and does not increase the calculation volume neither the code volume. CONSTITUTION:The above device is provided with an adaptive code book 110 where driving signals of a synthesizing filter is stored, a minimum distortion search circuit 115 which searches the optimum driving signal in the adaptive code book 110, a synthesizing filter 112 which uses the searched optimum driving signal to synthesize audio signal, an up sampling circuit 131 which up-samples the driving signal read out from the adaptive code book 110, a delay circuit 132 which delays the up-sampled driving signal, a thinning circuit 133 which thins the delayed driving signal and stores the result in the adaptive code book 110, and a start point/end point determining circuit 105 which determines the start point and the end point of the driving signal stored in the adaptive code book 110.
Patent JP-S5717388-A (JP)
Title: Seam welding method
Inventor: TAKEDA YASUHIKO
IPC: B23K11/06
Filed: 1980-07-03
Abstract: PURPOSE: To perform seam welding perfectly down to the root parts of projecting parts by locating the end part of a notched part formed to a rotary disc electrode in the root part of the projecting part of two sheets of objects to be welded, and performing seam welding from there.  
     CONSTITUTION: The end part 4a of a notched part 4 formed to a rotary disc electrode 3 is located in the root part of a projecting part 2 manually or automatically so as not to contact objects 1 to be welded. While the electrode 3 is rotated clockwise from this state, it is moved in an arrow B direction, whereby two sheets of the objects 1, 1 are seam welded. According to this welding method, welding is  made down to the root parts of the projecting parts 2. It is equally well to move the electrode 3 in the direction opposite from the arrow B direction while rotating the same counterclockwise in such a manner that the root part of the parts 2 comes to the end position of the seam welding. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57206665-A (JP)
Title: Novel 2,4(1h,3h)-quinazolinedione derivative
Inventor: ISHIKAWA MASAYUKI
IPC: A61K31/505
Filed: 1981-06-16
Abstract: NEW MATERIAL:The 2,4(1H,3H)-quinazolinedione derivative of formulaI(R 1  and R 3  are alkyl; R 2  is alkoxycarbonyl; R 1 WR 3  bond to the 5, 6 and 7-positions or 6, 7 and 8-positions of the nucleus; R 4  is H, halogen, alkyl, CF 3 , or nitro; X is alkylene; Y is N or CH; R 5 WR 7  are H, halogen, alkyl, or alkoxy; R 8  and R 9  are H or alkyl; m is 0W3; n is 0 or 1).  
     EXAMPLE: 6-Ethoxycarbonyl-5,7-diemthyl-1-[ 2-( 4-phenylpiperidino )ethyl ]-3-( o- chloropheyl)-2,4(1H,3H)-quinazolinedione.  
     USE: A vasodilator, a blood flow improving agent, a hypotensor, and an antiarteriosclerotic agent.  
     PROCESS: The compound of formulaIcan be prepared by reacting the compound of formula II with the compound of formula III (Z is halogen) in the presence of an alkali metal hydride or an alkali metal amide. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000282400-A (JP)
Title: Core material for interior material
Inventor: SAKAIRI KOJI
IPC: C08L101/16
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a core material for interior materials, in which heat insulating property and sound insulating property are retained, excellent in readily burning property or recycling property in treatment after using and further having antimicrobial property. SOLUTION: This interior material for core materials having recycling property is characterized by a pulp foam obtained by forming aggregate from pulp beads having three-dimensional network structure containing voids in the interior and using pulp and a thickener capable of deactivating the binding property by hydrolysis as main raw materials and an adhesive and impregnating an antimicrobial substance into the aggregate.
Patent JP-H08275134-A (JP)
Title: Communication terminal equipment
Inventor: PLATTE HANS-JOACHIM
IPC: H04N7/14
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal equipment that cuts a scene which is not desirably seen by an opposite party in the case of transmission/ reception of video and audio signals. SOLUTION: The terminal equipment includes a video recording means 2 and a video reproduction means 1 and a flap 6 is able to switch off the video recording means 2 in this video and audio signal transmission reception method. Even when the flap 6 is closed, a memory capacity of the communication terminal equipment is utilized to transmit the image in a video memory 3. The switching of the video memory 3 is selected automatically by the operation of the flap 6.
Patent JP-H05263100-A (JP)
Title: Saponifying agent for used edible oil and saponification of used edible oil therewith
IPC: C11D17/08
Filed: 1992-03-17
Abstract: PURPOSE:To provide an agent for saponifying a used edible oil instantly and easily by agitation at ordinary temperature and a process for saponifying a used edible oil therewith. CONSTITUTION:This agent is prepared by saponifying a composition comprising about 0.1-5wt.% edible oil, about 9-19wt.% sodium hydroxide, about 35-50wt.% water and about 25-60wt.% ethylalcohol. The objective process comprises adding this agent to a used edible oil and mixing the oil at ordinary temperature.
Patent JP-S62249083-A (JP)
Title: Test circuit
Inventor: SHIMIZU MEWATOSHI
IPC: G01R31/28
Filed: 1986-04-21
Abstract: PURPOSE:To execute the test of a ROM and a PAL without using many test vectors, by executing the internal generation of a pseudo random pattern by using the flip-flop of three inputs. CONSTITUTION:Flip-flops (FF) 11-15, and 21-25 are provided with three input terminals D, SD and PD, three clock input terminals NC, SC and PC, and one output terminal Q. When a clock is supplied to the clock input terminal PC, it becomes a random pattern generation mode, the pseudo random pattern of an M sequence is generated from the FFs 11-15, and the FFs 21-25 become a signature analyzing register. Its signature is fetched from the output terminal by a scan mode, and compared with an expected value, by which whether it is good or not can be decided.
Patent JP-H01263968-A (JP)
Title: Rotary head device
Inventor: MIYATA HAJIME
IPC: G11B15/61
Filed: 1988-04-14
Abstract: PURPOSE:To prevent the increase in tension of a magnetic tape so as to reduce the load to a cylinder by forming the sliding surface of a fixed cylinder which is brought into contact with the magnetic tape to such a non-cylindrical shape that the difference in diameter between the outer peripheral section of the fixed cylinder and outer peripheral section of a rotary cylinder decreases from the point at which the contact with the tape is started to the point at which the contact is terminated. CONSTITUTION:The magnetic tape sliding surface of a fixed cylinder 9 is formed to a non-cylindrical form and the difference in diameter between the tape sliding sections of a rotary cylinder 8 and the fixed cylinder 9 is continuously changed from the point at which the contact with the magnetic tape is started to the point at which the contact is terminated in such a way that the difference in diameter between the rotary and fixed cylinders 8 and 9 can become larger as going to the contact terminating point. Therefore, the difference in diameter between the cylinders 8 and 9 becomes smaller at the contact starting point and the magnetic tape can be brought into contact with the magnetic head in a good state, with the difference in diameter being increased toward the contact terminating point. Thus the increase in tension of the magnetic tape can be prevented and the loads to the cylinders can be reduced.
Patent JP-S5427634-A (JP)
Title: Fly-wheel magnet igniter
Inventor: WATANABE NOBUYA
IPC: F02P15/12
Filed: 1977-07-30
Abstract: PURPOSE:To improve the stability of ignition in the case when an engine turns at low speed, by mounting a switching switch between a primary winding of an ignition coil and a generating coil, and by igniting an ignition plug by generating high voltage to a secondary winding.